Mining walking-aid footwear
Technical field
A kind of mining walking-aid footwear, belongs to mining equiment field.
Background technology
" mining inclined tunnel pedestrian walking aid device " be extensive use in mine produces, (reference 201020276416.3 patents etc.) walk laborsaving when it makes miner go up a slope in inclined gallery, therefore, firmly get liking of miners, but use this class device function of not riding instead of walk, miners also will walk on the ramp of inclined gallery, can not reduce thoroughly labour intensity, have the needs that continue to improve configuration.
Summary of the invention
Object of the present invention, is that a kind of mining walking-aid footwear will be provided, and these footwear and " mining inclined tunnel pedestrian walking aid device " support the use, and miner need not be walked in the time of roadway displacement, thereby reach laborsaving, timesaving object.Also further expand the range of application of this class device simultaneously, this class device also can be used widely in the time of gallery, climb and fall.
The structure of mining walking-aid footwear by sole, pulley, forward and backward sole, footwear before face and heel band form.Sole is the channel-section steel of one section of U-shaped, respectively there is one section of upwards plate body of vertical bending at the forward and backward two ends of sole, be provided with forward and backward sole in the both sides of sole, forward and backward sole above and sole above at grade, forward and backward sole is made with steel plate, respectively there is one section of upwards vertical bending at the two ends of forward and backward sole, each upwards vertical dogleg section of sole, forward and backward sole surrounds the profile of a sole, for the sole of putting into user.Each upwards part of vertical bending has the effect of periphery multipoint positioning to the sole of putting into.Face before the upper foot heart place of sole is provided with footwear, before footwear, the resilient steel band of face apparatus or extension spring are made, and before footwear, face is soft ring-type, and before footwear, face is fixed on sole at a slant, and before footwear, the two ends of face and the side of sole are fixedly linked integral.Be provided with heel band in the back upper place of sole, heel band is made with an extension spring, and hook-shaped is made at the two ends of heel band, on the plate body of the upwards vertical bending of rear sole, is provided with eye, and the two ends of heel band are hooked on this eye.Heel band and rear sole are connected as a body.In the U-lag of sole, be provided with row's pulley, the size of pulley is identical, and pulley is arranged on spindle nose, pulley can be on spindle nose flexible rotating, be provided with axis hole in the U-shaped groove bilateral symmetry of sole, the spindle nose two ends of pulley are fixed in axis hole.
When use, miner connects shoestring pin and penetrates simultaneously in mining walking-aid footwear, and card rope rod is connected on the electrodeless steel wire rope of " mining inclined tunnel walking aid device ", people stands on mining walking-aid footwear, now, the pulley kiss the earth of mining walking-aid footwear, people stands and moves ahead under the traction of electrodeless steel wire rope.
Brief description of the drawings
Front view Fig. 2 of Fig. 1, mining walking-aid footwear, the top view of mining walking-aid footwear
1, sole, 2, pulley, 3, eye, 4, face before footwear, 5, heel band, 6, spindle nose, 7, front sole, 8, rear sole.
Detailed description of the invention
As shown in Figure 1, 2, the structure of mining walking-aid footwear by sole 1, pulley 2, forward and backward sole 7,8, footwear before face 4 and heel band 5 form.Sole 1 is the channel-section steel of one section of U-shaped, respectively there is one section of upwards plate body of vertical bending at the forward and backward two ends of sole 1, be provided with forward and backward sole 7,8 in the both sides of sole 1, forward and backward sole 7,8 above and sole 1 above at grade, forward and backward sole 7,8 use steel plates are made, respectively there is one section of upwards vertical bending at the two ends of forward and backward sole 7,8, each upwards vertical dogleg section of sole 1, forward and backward sole 7,8 surrounds the profile of a sole, for the sole of putting into user.Each upwards part of vertical bending has the effect of periphery multipoint positioning to the sole of putting into.Face 4 before the upper foot heart place of sole 1 is provided with footwear, before footwear, the face resilient steel band of 4 apparatus or extension spring are made, before footwear, face 4 is soft ring-type, and before footwear, face 4 is fixed on sole 1 at a slant, and before footwear, the two ends of face 4 and the side of sole 1 are fixedly linked integral.Be provided with heel band 5 in the back upper place of sole 1, extension spring of heel band 5 use is made, and hook-shaped is made at the two ends of heel band 5, on the plate body of the upwards vertical bending of rear sole 8, is provided with eye 3, and the two ends of heel band 5 are hooked on eye 3.Heel band 5 and rear sole 8 are connected as a body.In the U-lag of sole 1, be provided with row's pulley 2, the size of pulley 2 is identical, and pulley 2 is arranged on spindle nose 6, pulley 2 can be on spindle nose 6 flexible rotating, U-shaped groove bilateral symmetry at sole 1 is provided with axis hole, and the two ends of the spindle nose 6 of pulley 2 are fixed in axis hole.